The origin of northern Artemisia argyi recorded in Compendium of Materia Medica(Bencao gangmu) is Fudao(Chinese characters) in Tangyin county, While there is only Fudao(Chinese characters) instead of Fudao(Chinese characters). Whether indeed Fudao(Chinese characters) is Fudao(Chinese characters)? By reviewing the genuine evolution of A. argyi, doing textual research on Fudao(Chinese characters) and combing with field survey data of national census of Chinese Materia Medica resources, this paper concluded that the word Fudao(Chinese characters) firstly emerged in Figure Canon of Chinese Materia Medica(Bencao tujing) of Susong in Song dynasty and was applied in later generations, but the implication was not clear, then emerged both Tangyin and Fudao(Chinese characters) in Compendium of Materia Medica(Bencao gangmu). The place Fudao(Chinese characters) is one of the graves of Bianque, that existed from Shang and Zhou dynasty and never changed until now, the A. argyi of Tangyin was famous from the grave of Bianque in Fudao(Chinese characters), which could infer that Lishizhen considered Fudao (Chinese characters) was Fudao(Chinese characters) indeed, and the origin of northern A. argyi was Fudao(Chinese characters) in Tangyin county.
Artemisia ; China ; Drugs, Chinese Herbal ; history ; History, 16th Century ; History, 17th Century ; History, 18th Century ; History, 20th Century ; History, Medieval ; Humans ; Materia Medica ; history ; Plants, Medicinal ; Terminology as Topic

Objective To investigate the application status of aspirin for secondary prevention among elderly patients with ischemic stroke in some community hospitals in Shanghai,and explore the main causes for inappropriate use of aspirin and the effect of aspirin on the prevention of ischemic stroke recurrence. Methods The cross-sectional investigation was employed,and 223 patients from 10 community hospitals of Shanghai were divided into regularly-received aspirin group(n=98) and irregularly-received aspirin group(n=125).The application status of aspirin was investigated and the relationship between aspirin application and ischemic stroke recurrence was explored. Results Fifty-one cases in irregularly-received aspirin group(40.80%) stopped aspirin use or reduced the dose due to possible adverse effects,which accounted for 22.87% of the total population investigated,and 42 cases in irregularly-received aspirin group(33.60%)were never suggested to use aspirin or only used traditional Chinese medicine.The rate of ischemic stroke recurrence was 30.61%(30 cases) in regularly-received aspirin group,and 49.60%(62 cases) in irregularly-received aspirin group,which existed significant differences between these two group(P

0.05).The plasma levels of tPS and fPS in patients with GG genotype [(13.67?1.4 9) and 6.07?0.61)?g/ml] were lower than those in patients with AA and AG genotypes [(15.73?1.24),(6.72?0.55)and(15.15?1.48),(6.63?0.66)?g/ml](all P

Objective To explore the clinical application and the relative factors that effect on the diagnostic accuracy in CT-guided percutaneous puncture biopsy(PPB) of pulmonary masses.Methods PPB in 72 cases with pulmonary masses were performed.The results ofsurgery,pathology, image,and the relative factors that effect on the diagnostic accuracy of PPB were analyzed.Results The punctureaccuracy was 100%,the diagnostic accuracy was 89.6%(61/72),the rate of complication was 11.1%(8/72) in CT-guided percutaneous puncture biopsy of pulmonary masses.The determining factors that effect on the diagnostic accuracy and the rate of complication were age of patients,present of emphysema,size and internal content of pulmonary masses in CT-guided percutaneous puncture biopsy.Conclusion CT-guided percutaneous puncture biopsy was a safe,accurate and simple mean of diagnosis and differential diagnosis for pulmonary masses.To improve the accuracy and reduce complication ,the related factors of patients ,lesion,and the technique should be attended.

Objective To study CT and MR imaging features of pulmonary carcinoma of mediastinal type.Methods CT and MRI data (including anatomic site,size,shape,margin of the tumors and the relationship between tumors and mediastinum) of 15 patients with pulmonary carcinoma of mediastinal type confirmed by surgery and pathology were analyzed retrospectively.All patients underwent plain CT scans,and 11 of them also underwent contrast-enhanced CT scans,and 3 of them underwent plain MR scans and Gd-DTPA enhanced MR scans.Results On CT and MRI,the single mass was located subpleural of mediastinum with wide base.There were 5 cases of small cell lung carcinoma,8 squamous carcinoma,1 adenocarcinoma and 1 adenosquamous carcinoma.The majority of tumors manifested as ellipse.The tumors were lobulated in 12 and spicular margins in nine.8 tumors located in superior mediastinum,5 in medium mediastinum,2 in infra mediastinum and 12 in the borderline between the anterior mediastinum and medinum mediastinum.The tumors and enlarged lymph nodes of hilar and mediastinum connected closely in 7 cases.The bronchus were stenosed or obstructed by the tumors in 9 cases,and metastatic bone destruction of thoracic cage in 4 cases.Conclusion The pulmonary carcinoma of mediastinal type is easy misdiagnosed,CT and MRI findings in combination with clinical data can improve its diagnostic rate.

Objective: To observe the effect effective constituent recombination of Cortex Moutan on thrombosis in virtro and haemorheology in rat. Methods: There were six groups: blangk group, aspirin group(50mg/k), crude drug (1200 mg/k), high dose group (Paeonol 100mg/kg+Paeoniflorin 25mg/kg), mid dose group (Paeonol 50mg/kg+Paeoniflorin 12.5mg/kg), low dose group (Paeonol 25mg/kg+Paeoniflorin 6.25mg/kg). The methods of thrombosis in vitro in rat, arteriovenous shut thrombosis and haemorheology were used to measure the index. Results: In high, middle, low doses groups, the legth,humid weight,dry weight of thrombosis in vitro in rat and thrombosis of arteriovenous shut reduced significantly (P

125 strains of the symbiotic and epiphyte microorganisms were isolated from marine organisms (sea cucumber, sea urchin,anemone, sea actinia, Ulra, Sargassum, Undaria). Among them,21 strains of bacteria,8 strains of actinomycetes and 2 strains of fungi showed antagonistic activity on bacterial or fungal growth. In the 21 strains of bacteria, 7 strains belong to Bacillus sp., 11 strains Vibrio sp., and 3 strains Pseudomonas sp.. In the 8 strains of actinomycetes, 5 strains belong to Streptomyces sp., 3 strains Micromonospora sp., 2 strains fungi Penicillum sp..

Objective To evaluate the accuracy and clinical efficacy of low field phase-contrast magnetic resonance angiography(PC-MRA),CTA and 3D-DSA in the diagnosis of cerebrovascular disease.Methods 70 patients with clinically suspected cerebrovascular diseases were examined with PC-MRA,CTA and 3D-DSA.The sensitivity in detecting the cerebrovascular disease with these three methods were compared.Results Fifty-one patients were detected with cerebrovascular diseases in seventy patients by three imaging methods,including 36 aneurysms in 33 cases and 18 arteriovenous amlformations.33,34 and 35 aneurysms,17,16 and 18 arteriovenous malformations were detected by PC-MRA , CTA and 3D-DSA respectively , the sensitivity were 91.67% and 94.44%,94.44% and 88.89%,97.22% and 100% respectively.There were no significant difference in the sensitivity of detecting aneurysm and arteriovenous malformation between these three imaging methods(P＞0.05).Conclusion PC-MRA,CTA and 3D-DSA are no of difference in diagnosis of cerebrovascular malformation.

Objective To compare the efficacy of four different methods to locate tracheal tube in the tracheal:modified transillumination method,21/23 cm rule,marked the intubation at a distance,and fiberoptic bronchoscope.Methods A prospective randomized controlled trial was conducted.120 endotracheally intubated adult patients with American Society of Anesthesiologists (ASA) classification Ⅰ-Ⅱ and admitted to Central Hospital of Fengxian in Shanghai from January to March 2015 were enrolled.The patients were randomly divided into four groups (n =30) and located by 21/23 cm rule,marked the intubation at a distance,fiberoptic bronchoscope and modified transillumination method (using homemade locator guided by a red laser fiber to position the depth of tube) respectively.An endotracheal tube was inserted and measured the distance of the tube tip to the carina (TTC),vocal cords to tracheal tube cuff (VC-TC) in three different neck positions,i.e.neck in flexion,neutral,and extension position.The number of improper position in four groups was recorded.Results There were no significant differences in gender,age,and body mass index among the four groups.Six of the 30 patients using marked tracheal tuba method failed to find vocal cords with laryngoscope,while the other three methods all completed successfully.① From neck flexion to extension,TTC was gradually increased,while VC-TC was gradually decreased.In neck flexion and extension positions,TTC distance in the 21/23 cm rule group was significantly shorter than that in the fiberoptic bronchoscope group (cm:1.44 ± 1.14 vs.2.11 ±0.54,3.01 ±1.18 vs.3.80±0.71,both P ＜ 0.05),and the distance was also shorter than that in modified transillumination method group (cm:1.44 ± 1.14 vs.1.93 ± 0.81,3.01--1.18 vs.3.45 ± 0.91,both P ＞ 0.05).VC-TC distance in the 21/23 cm rule group was significantly longer than that in the modified transillumination,the marked intubation,and the fiberoptic bronchoscope groups in neck neutral and extension positions,respectively (cm:3.07 ± 1.08 vs.2.28±0.76,2.29±0.90,2.49±0.86;2.64±0.94 vs.1.82±0.72,1.81-0.94,2.02±0.91,all P ＜ 0.05).TTC and VC-TC distances in three neck positions in the modified transiflumination group were shorter than those in the fiberoptic bronchoscope group without statistical significance.② If TTC was too short,an accidental bronchus intubation could happen,while if VC-TC was too short,an accidental damage of the vocal cord inducing by the cuff press could happen.In the 21/23 cm rule group,there were 7 cases that the tube wrongly inserted to bronchus in neck flexion,and 1 case in neutral and extension positions respectively.In the marked intubation group,there were 4 cases that the tube wrongly inserted into bronchus in neck flexion,and 1 case in neck neutral position,and there were 4 cases that the vocal cords were pressed by the cuffs in extension position.In the modified transillumintion and the fiberoptic bronchoscope groups,there was only 1 case that the tube wrongly inserted to bronchus in neck flexion respectively.Conclusions When neck position changed during trachea intubation,it was easier that the tube wrongly inserted to bronchus for 21/23 cm rule method to locate the position.Bronchus intubations and cuff press vocal cords could happen using the marked tube method,which was less be found using modified transillumination or fiberoptic bronchoscope methods.Finally,the modified transillumination methods can be used to locate with satisfactory effect.

BackgroundThe morphological examination of macular disease is very important information for the early diagnosis.Spectral domain optical coherence tomography (SD-OCT) is a gold criteria in the diagnosis of macular diseases,but its clinical application is limited in the eyes with refractive medium opacity.The resolution ratio of conventional B-scan sonography is unsatisfactory.20 MHz B-scan sonography may be a new approach to maculopathy.ObjectiveThis study was to evaluate the clinical value of 20 MHz B-scan ultrasound by comparing morphological changes of different maculopathies observed by 20 MHz ultrasound and spectral-domain OCT.MethodsA prospective study was designed.51 eyes of 51 patients with macular diseases who were determined by Tianjin Medical University Eye Center were enrolled in this study.Spectral-domain OCT was used to image the macular area,and then the 20 MHz B-scan ultrasound was used to examine the same eye to assess the value of 20 MHz B-scan ultrasound diagnosis.The macular diseases were typed according to the OCT manifestation.The characteristics of 20 MHz ultrasound for the same maculopathy were analyzed.All the patients subscribe the informed consent before the study.ResultsIn 10 eyes with macular hole determined by spectral-domain OCT,shallow dome-shaped lesion with central hollow was exhibited on the ultrasound image.The macular edema,retinal neuroepithelium layer detachment and retinoschisis were found in 16 eyes,6 eyes and 4 eyes by spectral-domain OCT,but the 20 M Hz B-Scan ultrasound presented with the focal belt-shaped elevation with non-echo zone below.In contrast,in 15 eyes of retinal pigment epithelium detachment in OCT,spectral-domain OCT showed stronger and thicker belt-shaped echo.Conclusions20 MHz B-scan ultrasound has certain value in the diagnosis and differentiation for several common maculopathies.Although it is not accurate as OCT in recognizing diseases,it could play an important role in refractive media opacity eye.